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BGC > 化學品A-Z > 1,4-Benzenedicarboxylic acid polymer with 1,4-butanediol, 1,4-cyclohexanedicarboxylic acid and α-hydro-ω-hydroxypoly(oxy-1,4-butanediyl), block
產品搜索: 1,4-Benzenedicarboxylic acid polymer with 1,4-butanediol, 1,4-cyclohexanedicarboxylic acid and α-hydro-ω-hydroxypoly(oxy-1,4-butanediyl), block
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